Specific Colour Options

Hello all! First post here. I was wondering if there's any possible way to find out the specific colour of paints on your car? I've done a custom paint and spec of Vivace Race, and was wondering if it's possible to get the colours I've used.

 

There should be an add to presets button that can be used on other cars aswell.

 

I don't just mean within the same game, hence the issue.

 

Oh, i believe there's a way to get the RGB code somewher but i don't know how.

 

I checked.. but it's a forum from like 2014-15 or so, when paint was solid-colour